GCD of 665, 121, 350, 413 Calculator

Given Input numbers are 665, 121, 350, 413

To find the GCD of numbers using factoring list out all the divisors of each number

Divisors of 665

List of positive integer divisors of 665 that divides 665 without a remainder.

1, 5, 7, 19, 35, 95, 133, 665

Divisors of 121

List of positive integer divisors of 121 that divides 121 without a remainder.

1, 11, 121

Divisors of 350

List of positive integer divisors of 350 that divides 350 without a remainder.

1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 175, 350

Divisors of 413

List of positive integer divisors of 413 that divides 413 without a remainder.

1, 7, 59, 413

Greatest Common Divisior

We found the divisors of 665, 121, 350, 413 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 665, 121, 350, 413 is 1.

Therefore, GCD of numbers 665, 121, 350, 413 is 1

Given Input Data is 665, 121, 350, 413

Make a list of Prime Factors of all the given numbers initially

Prime Factorization of 665 is 5 x 7 x 19

Prime Factorization of 121 is 11 x 11

Prime Factorization of 350 is 2 x 5 x 5 x 7

Prime Factorization of 413 is 7 x 59

The above numbers do not have any common prime factor. So GCD is 1

Step1:

Let's calculate the GCD of first two numbers

The formula of GCD is GCD(a, b) = ( a x b) / LCM(a, b)

LCM(665, 121) = 80465

GCD(665, 121) = ( 665 x 121 ) / 80465

GCD(665, 121) = 80465 / 80465

GCD(665, 121) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 350

The formula of GCD is GCD(a, b) = ( a x b) / LCM(a, b)

LCM(1, 350) = 350

GCD(1, 350) = ( 1 x 350 ) / 350

GCD(1, 350) = 350 / 350

GCD(1, 350) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 413

The formula of GCD is GCD(a, b) = ( a x b) / LCM(a, b)

LCM(1, 413) = 413

GCD(1, 413) = ( 1 x 413 ) / 413

GCD(1, 413) = 413 / 413

GCD(1, 413) = 1

GCD of 665, 121, 350, 413 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 200, 681, 967, 180
• GCD of 256, 606, 973, 301
• GCD of 748, 737, 416, 657
• GCD of 103, 108, 600, 729
• GCD of 488, 998, 747, 699

1. What is the GCD of 665, 121, 350, 413?

GCD of 665, 121, 350, 413 is 1

2. Where do I get the detailed procedure to find GCD of 665, 121, 350, 413?

You can find a detailed procedure to find GCD of 665, 121, 350, 413 on our page.

3. How to find GCD of 665, 121, 350, 413 on a calculator?

You can find the GCD of 665, 121, 350, 413 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.